Free · No signup · No server upload
Compress Image Online Free, No Upload
Shrink photos for WhatsApp, email, and websites. Add one image or many, set quality, then download. Processing runs locally in your browser — your files are not uploaded to ToolPriv’s servers (optional analytics/ads cookies are separate from file processing).
- ✓ Single or multiple images
- ✓ JPEG · PNG · WebP · HEIC
- ✓ Works on phone & desktop
- ✓ No signup · local processing
Add one image or many, tweak options, then Compress.
WebP · 80%Lower quality = smaller files. Applies when you click Compress.
Add one image or many
Single photo or a whole batch — JPEG, PNG, WebP, and HEIC
Add files → set quality/format above → click Compress
How to use this free tool
- Add one image or many.
- Set quality and output format.
- Click Compress.
- Download files or a ZIP.
Frequently asked questions
Is this image compressor really free?
Yes. ToolPriv is free with no account. Optional ads help keep tools free.
Do you upload my photos to a server?
No. Compression runs in your browser. Files are not sent to ToolPriv servers. Site analytics/ads cookies (if you accept) are separate from your file processing.
What formats are supported?
JPEG, PNG, WebP, and HEIC/HEIF. Output can be WebP, JPEG, or PNG.
Does it work on mobile?
Yes. Use Chrome or Safari on your phone — add photos from your gallery, compress, and download.
Related tools
Looking for more private tools? Visit the ToolPriv toolkit.